I have a stock 95 coupe ex (if that matters) I'm having a problem with the temp gauge its not reading stays on cold and the fuel gauge only goes half way. Figured I would try and tackle the temp first considering its a little more important. Well I went to advance and got 2 sensors because I wasnt sure which one would fix the problem. I replaced the sensor thats closest to the top radiator hose outlet which had 2 wires Advance Auto Parts: Coolant Temperature Sensor by BWD/Intermotor - Part WT5009. Well low and behold that did not fix my problem still sits on cold. Now I have this other sensor with 1 wire Advance Auto Parts: Coolant Temperature Sensor by BWD - Part WT622Z that I have no idea where this could go. So please help with any ideas.

Thanks,
Aaron